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Hubei Shinrezing Pharmaceutical Technology Co., Ltd.

Add: Special No.1, Dawu Economic and Development Zone, Hubei Province

Sales Company: Hubei Shinrezing Pharmaceutical Technology Co., Ltd.

Add: Hongshan District, Wuhan

Tel:+86-27-87867107/+86-15607168912 Manager Liu

E-mail:sales@shinrezing.com

Website:www.shinrezing.com

Chromium(III) oxide

Serial Number:XRT-36

CAS #:1308-38-9

 

Molecular formula: Cr2O3

English name: Chromium(III) oxide

Molecular weight: 151.9904

Chromium(III) oxide

 

Testing date

2013.09.20

Batch number

XRK20130920

Product name

Chromium(III) oxide

Product specification

99%MIN

Quantity

250kg

Packaging

high pressure fiber can

Testing items

Technical index

Testing result

Content(Cr2O3)

≥99%

99.17

Water soluble salt

≤0.3%

0.21

Cr±6

5PPM

1PPM

Moisture%

≤0.2

≤0.15

pH

6-8

7

Oil absorption g/100g

15-25

≤20

Tinting strength

100±5

99

Fineness (325 mesh residue)

≤0.2%

0.15

up to HG/T2775-1996 standard

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